@charset "utf-8";
body{
	min-width: 1280px;
}

.clearfix:after{
	content: "";
	display: block;
	clear: both;
}

#web{
	width: 100%;
	height: 100%;
}
header{
	width: 100%;
}
.top{
	background: #dfdfde;
	height: 40px;
	line-height: 40px;
}
.top .main{
	width: 995px;
	margin: 0 auto;	
}	
header .top .main a{
	color: #000;
	font-size: 14px;
	margin-left: 25px;
}

/*导航部分*/

nav{
	width: 995px;
	height: 96px;
	margin: 0 auto;
}
nav .logo{
	display: inline-block;
	width: 304px;
	height: 96px;
}
nav .logo img{
	width: 100%;
	height: 100%;
}
nav ul {
	width: 600px;
}
nav ul li{
	padding-top: 28px;
	float: left;
	width: 85px;
	height: 96px;
	line-height: 24px;
	text-align: center;
	color: #000000;
	font-weight: bold;
	font-size: 14px;
	box-sizing: border-box;
}
/*并列关系*/
/*nav ul li.active{
	background: #e5e3e3;
	border-bottom: 3px solid #3c9cd3;
}*/

nav ul li a{
	color: #000000;
}
/*鼠标放在元素上的状态*/
nav ul li:hover,nav ul li.active{
	background: #faf8f8;
	border-bottom: 3px solid #3c9cd3;
}

/*轮播*/
.carou {
	/*相对定位
	 	参考物，一般情况下以父元素为参考物
	 * */
	position: relative;
}
.carou .lb{
	width: 100%;
	height: 545px;
}
.carou .lb img{
	width: 100%;
	height: 100%;
}

.carou .point{
	/*绝对定位*/
	/*position: absolute;
	left: 45.85%;
	bottom: 28px;*/
	
	width: 100px;
	height: 10px;
}

.carou .point{
	/*绝对定位*/
	position: absolute;
	/*设置定位在父容器50%的位置*/
	left: 50%;
	bottom: 28px;
	/*往左边推自身的50%*/
	margin-left: -50px;
	
	width: 100px;
	height: 10px;
}


.carou .point li{
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #a3d3e9;
	float: left;
	margin-right: 20px;
}
.carou .point li:last-child{
	margin-right: 0;
}

.product .item{
	width: 315px; 
	height: 473px;
	background: #ffffff;
	border: solid 1px;
	margin-left: 30px;
	
}
.product .item .news{
	width: 100%;
	height: 167px;
	background: skyblue;
	position: relative;
}
.product .item .news::after{
	position: absolute;
	bottom: -21px;
	left: 50%;
	margin-left: -21px;
	content: '';  
	display: block;
	border-top: 21px skyblue solid;
	border-left: 21px solid transparent;
	border-right: 21px solid transparent;
}
  
/*.product .item .news2::after{
	position: absolute;
	bottom: -21px;
	left: 50%;
	margin-left: -21px;
	content: '';  
	display: block;
	border-top: 21px skyblue solid;
	border-left: 21px solid transparent;
	border-right: 21px solid transparent;
}*/
/*.product .item .news2::after{
	position: absolute;
	bottom: -21px;
	left: 50%;
	margin-left: -21px;
	content: '';  
	display: block;
	border-top: 21px #3ed1a3 solid;
	border-left: 21px solid transparent;
	border-right: 21px solid transparent;
}

.product .item .news2::after{
	position: absolute;
	bottom: -21px;
	left: 50%;
	margin-left: -21px;
	content: '';  
	display: block;
	border-top: 21px #3ed1a3 solid;
	border-left: 21px solid transparent;
	border-right: 21px solid transparent;
}*/